| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $69.51 | 11.622% | $77.5885 | $77.59 | $77.60 | $77.60 |
| Purchase #2 | $39.54 | 5.872% | $41.8618 | $41.86 | $41.85 | $41.90 |
| Purchase #3 | $128.75 | 10.829% | $142.6923 | $142.69 | $142.70 | $142.70 |
| Purchase #4 | $43.48 | 9.647% | $47.6745 | $47.67 | $47.65 | $47.70 |
| Purchase #5 | $18.43 | 9.201% | $20.1257 | $20.13 | $20.15 | $20.10 |
| Purchase #6 | $40.77 | 5.761% | $43.1188 | $43.12 | $43.10 | $43.10 |
| Purchase #7 | $9.48 | 12.631% | $10.6774 | $10.68 | $10.70 | $10.70 |
| 7 purchase totals = | $349.96 | $383.7390 | $383.74 | $383.75 | $383.80 | |